Chernykh Svetlana

From Yekaterinburg, Russia

Player page

Common russian riichi rating (CRR)

Rating date April 12, 2024 (latest changes April 12, 2024).

31 place (563.01).

max_coefficients = (4 * 1 + 3.75 * 1 + 3.05 * 1 + 2.90 * 1) = 13.700000000000001

p1 = (1000 * 2.10 * 1 + 563.22 * 3.75 * 1 + 481.48 * 2.30 * 1 + 740.74 * 2.30 * 1 + 0) / (2.10 * 1 + 3.75 * 1 + 2.30 * 1 + 2.30 * 1 + 1) = 613.3781659388646

p2 = (563.22 * 3.75 * 1 + 1000 * 2.10 * 1 + 740.74 * 2.30 * 1 + 481.48 * 2.30 * 1) / max_coefficients = 512.6408759124087

score = 613.3781659388646 * 0.5 + 512.6408759124087 * 0.5 = 563.0095209256367

Rating changes

Show

all results
Date Place Points Reason
2024-04-12 30 -> 31 563.01
2024-03-30 31 -> 30 563.01
2024-03-10 24 -> 31 575.78 -> 563.01
2024-03-06 25 -> 24 563.95 -> 575.78
2024-02-25 42 -> 25 456.90 -> 563.95

Chasing Kan: 0% -> 100%
2024-02-18 43 -> 42 456.90
2024-02-12 44 -> 43 456.90
2024-01-20 46 -> 44 456.90
2024-01-06 48 -> 46 448.69 -> 456.90
2023-12-27 49 -> 48 448.69

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 741 2024-02-25 8/28 100% 2.30 CRR Chasing Kan
2 481 2023-11-05 15/28 100% 2.30 CRR Finding Dora
3 1000 2023-08-27 1/20 100% 2.10 CRR 13 tiles until tempai
4 563 2023-06-11 39/88 100% 3.75 RR Money can not buy tenpai
5 1000 2019-03-17 1/20 0% 2.10 RR Spring hope
6 696 2017-07-30 8/24 0% 2.20 RR Summer EMA rules tournament 2017
7 913 2017-01-29 3/24 0% 2.20 RR The first tournament of 2017
8 348 2015-12-05 16/24 0% 1.80 RR 4 riichi mahjong tournament 2015
9 200 2015-08-29 13/16 0% 1.60 RR 3 riichi mahjong tournament 2015
10 600 2015-05-16 7/16 0% 1.60 RR 2 autumn riichi mahjong tournament 2015
11 444 2015-02-22 16/28 0% 1.90 RR 2 winter riichi mahjong tournament 2015
12 263 2014-10-25 15/20 0% 1.30 RR Autumn riichi mahjong tournament 2014